I am considering loading 20 ga heavy loads- I have an inertia system Benelli that needs heavy loads until broken in. If I remember correctly, International Clays appears in some of the formulas, but I would have to check.
I have also found that Wass for the 20ga, especially 1 oz and larger are hard. to find.
I have little experience with shotgun reloading- I only fooled around with the Lee machine in 12 ga, but am experienced with handgun and rifle, and have a MEC 600 Jr.
I have 5,000 S&B SPPs and 4000 Winchester SPPs, but will keep some for my 9mm and 38 reloading (much reduced these days).
I have also found that Wass for the 20ga, especially 1 oz and larger are hard. to find.
I have little experience with shotgun reloading- I only fooled around with the Lee machine in 12 ga, but am experienced with handgun and rifle, and have a MEC 600 Jr.
I have 5,000 S&B SPPs and 4000 Winchester SPPs, but will keep some for my 9mm and 38 reloading (much reduced these days).